Merge pull request stratum-mining#683 from Fi3/AddUpdateDownstreamTar…

…getForPoolChannel

Add update downstream target for pool channel factory

protocols/v2/roles-logic-sv2/src/channel_logic/channel_factory.rs

@@ -1285,6 +1285,15 @@ impl PoolChannelFactory {
  pub fn update_channel(&mut self, m: &UpdateChannel) -> Result<(), Error> {
  self.inner.update_channel(m)
  }
+
+ /// calls [`ChannelFactory::update_target_for_channel`]
+ pub fn update_target_for_channel(
+ &mut self,
+ channel_id: u32,
+ new_target: Target,
+ ) -> Option<bool> {
+ self.inner.update_target_for_channel(channel_id, new_target)
+ }
 }
 
 /// Used by proxies that want to open extended channls with upstream. If the proxy has job

roles/translator/src/error.rs

@@ -82,7 +82,6 @@ pub enum Error<'a> {
  // used to handle SV2 protocol error messages from pool
  Sv2ProtocolError(Mining<'a>),
  TargetError(roles_logic_sv2::errors::Error),
- HashrateError(roles_logic_sv2::errors::Error),
 }
 
 impl<'a> fmt::Display for Error<'a> {
@@ -115,9 +114,6 @@ impl<'a> fmt::Display for Error<'a> {
  Sv2ProtocolError(ref e) => {
  write!(f, "Received Sv2 Protocol Error from upstream: `{:?}`", e)
  }
- HashrateError(ref e) => {
- write!(f, "Impossible to get hashrate from target: `{:?}`", e)
- }
  TargetError(ref e) => {
  write!(f, "Impossible to get target from hashrate: `{:?}`", e)
  }

roles/translator/src/status.rs

@@ -173,8 +173,5 @@ pub async fn handle_error(
  Error::TargetError(_) => {
  send_status(sender, e, error_handling::ErrorBranch::Continue).await
  }
- Error::HashrateError(_) => {
- send_status(sender, e, error_handling::ErrorBranch::Continue).await
- }
  }
 }